Plastic Abrasive 70 mesh

Urea Plastic Abrasive for Sensitive Substrates

Plastic Abrasive 70 mesh is manufactured from urea-formaldehyde resin, creating angular particles that deliver effective coating removal with minimal substrate impact. The 70 mesh grade provides a fine particle size suitable for detailed work, thin coatings, and components with tight tolerances. It is widely specified for stripping aircraft skins, removing powder coating from aluminum wheels, cleaning molds, and deflashing electronic components.

Because the media is significantly softer than metallic or mineral alternatives, it preserves anodized layers, composite matrices, and precision-machined surfaces. Operators can run longer cycles without risking part damage, reducing rework and scrap rates in high-value manufacturing environments.

Performance Characteristics

The angular particle shape of urea plastic abrasive provides a balanced cutting action — aggressive enough to remove coatings efficiently, yet friable enough to fracture and expose fresh edges before causing substrate harm. This self-sharpening behavior helps maintain consistent strip rates throughout the media's useful life. Dust generation is typically lower than with mineral abrasives, contributing to better visibility in the blast cabinet and reduced cleanup time.

Key performance factors include:

• Low aggression: Removes coatings without damaging fiberglass, aluminum, titanium, or thin-gauge steel.
• Controlled hardness: Typically 3.0–4.0 on the Mohs scale, significantly softer than aluminum oxide or garnet.
• Recyclability: Can be reused multiple times depending on blast pressure, coating type, and substrate, lowering media consumption costs.
• Dust profile: Produces less airborne dust than many mineral abrasives, supporting a cleaner working environment.

Pack Options and Supply Flexibility

SPA2Z offers Plastic Abrasive 70 mesh in packaging that suits both trial quantities and full-scale production demands. Standard pack options include 25 kg bags, 50 kg bags, 1-ton jumbo bags, bulk totes, and drum packs. We work with you to determine the most cost-effective packaging and logistics arrangement for your location, whether you are ordering a single pallet or a full container load.

About SPA2Z — Plastic Abrasive 70 Mesh Supply

SPA2Z supports industrial blasting and surface preparation professionals with a focused range of abrasive media, including this 70 mesh plastic grade. We understand that selecting the right media for coating removal on sensitive substrates directly impacts part quality, rework rates, and operational efficiency. Our team helps you confirm particle size, pack configuration, and compatibility with your existing blast equipment — whether you operate a small cabinet system or a large walk-in booth.

When you enquire with SPA2Z, you connect with people who work daily with abrasive blasting specifications. We provide quotation responses that address your grade, quantity, and delivery requirements without unnecessary delay. For buyers evaluating plastic media for the first time, we can discuss trial quantities and expected performance based on your coating type and substrate material.